I'm back again with more information. I had an amateur jeweler open the back of case for authenticity, however, he wasn't able to give me an idea of its value. I have an appointment tomorrow with a reputable jeweler who specializes in vintage watches. Here's what I know. 17 jewels on top of movement, recently discovered what that means, omega insignia 484 and finally these #'s:25412535. I8k yellow gold with a bracelet strap.are the #'s considered serial or model reference numbers? I think it dates 67-69. I'm wondering what the collection name is and an estimated Value. I think it's very elegant, however, because I require reading glasses, it's not very practical for me because of the small dial. Thank you.